// function getMaxValue(array:Array<number>):number{
//     let max = array[0]
//     array.forEach(item=>max=item>max?item:max)
//     return max
// }

// let arr:number[] = [1,2,3,4]
// const res = getMaxValue(arr)

/**
 * new Date()
 * 编写一个函数,传递一个日期对象,返回一个 2023-12-34 12:00:00
 */
// function format(date:Date):string{
//     const year = date.getFullYear()
//     const month = date.getMonth() + 1
//     const day = date.getDate()


//     return year + "-" + month + "-" + day
// }

function format(date:Date,type:string):string{
    type = type.replace("yyyy",date.getFullYear() + "")
    type = type.replace("MM",(date.getMonth() + 1) + "")
    type = type.replace("dd",date.getDate() + "")
    type = type.replace("hh",date.getHours() + "")
    //
    return type
}
const res3 = format(new Date(),"yyyy-MM-dd") //2023-09-22
console.log(res3);

const res4 = format(new Date(),"yyyy/MM/dd hh:mm:ss") //2023/09/22 16:54:20
console.log(res4);





